A resistance factor
A) is a plasmid that carries genes for antibiotic resistance.
B) is a factor that enables a bacterium to resist being infected by a phage.
C) prevents mutation occurring in the chromosome of a bacterium.
D) limits the rate of mutation in bacteria by stabilising their DNA.
E) is a gene that is only expressed under adverse conditions.
Correct Answer:
Verified
Q4: An analysis of the chemical structure of
Q5: Which of the following methods is used
Q6: How many chromosomes are present in a
Q7: Recombinant DNA
A)is the new DNA produced as
Q8: Mutation in bacteria
A)occurs at the rate of
Q10: The structure of DNA is best described
Q11: A gene
A)is a piece of DNA which
Q12: Which of the following can be produced
Q13: The ability of some bacteria to take
Q14: Which of the following statements is TRUE?
A)DNA
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